# ctype_inline.h

    00001 // Locale support -*- C++ -*-
    00002
    00003 // Copyright (C) 2000, 2002 Free Software Foundation, Inc.
    00004 //
    00005 // This file is part of the GNU ISO C++ Library.  This library is free
    00006 // software; you can redistribute it and/or modify it under the
    00007 // terms of the GNU General Public License as published by the
    00008 // Free Software Foundation; either version 2, or (at your option)
    00009 // any later version.
    00010
    00011 // This library is distributed in the hope that it will be useful,
    00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00014 // GNU General Public License for more details.
    00015
    00016 // You should have received a copy of the GNU General Public License along
    00017 // with this library; see the file COPYING.  If not, write to the Free
    00018 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
    00019 // USA.
    00020
    00021 // As a special exception, you may use this file as part of a free software
    00022 // library without restriction.  Specifically, if other files instantiate
    00023 // templates or use macros or inline functions from this file, or you compile
    00024 // this file and link it with other files to produce an executable, this
    00025 // file does not by itself cause the resulting executable to be covered by
    00026 // the GNU General Public License.  This exception does not however
    00027 // invalidate any other reasons why the executable file might be covered by
    00028 // the GNU General Public License.
    00029
    00030 //
    00031 // ISO C++ 14882: 22.1  Locales
    00032 //
    00033
    00034 // ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
    00035 // functions go in ctype.cc
    00036
    00037   bool
    00038   ctype<char>::
    00039   is(mask __m, char __c) const
    00040   { return _M_table[static_cast<unsigned char>(__c)] & __m; }
    00041
    00042   const char*
    00043   ctype<char>::
    00044   is(const char* __low, const char* __high, mask* __vec) const
    00045   {
    00046     while (__low < __high)
    00047       *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
    00048     return __high;
    00049   }
    00050
    00051   const char*
    00052   ctype<char>::
    00053   scan_is(mask __m, const char* __low, const char* __high) const
    00054   {
    00055     while (__low < __high
    00056        && !(_M_table[static_cast<unsigned char>(*__low)] & __m))
    00057       ++__low;
    00058     return __low;
    00059   }
    00060
    00061   const char*
    00062   ctype<char>::
    00063   scan_not(mask __m, const char* __low, const char* __high) const
    00064   {
    00065     while (__low < __high
    00066        && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0)
    00067       ++__low;
    00068     return __low;
    00069   }